He qualified for the 2012 GSL Season 5 Code A, defeating Carn, Motive and Sculp once more in the preliminaries. He yet again met a strong Protoss in the first round, this time the former Code S finalist Squirtle and got the same result: a quick 2-0 elimination from Code A.

On November 17, it was announced that Miya had joined Axiom eSports.[2]

In the championships Miya would defeat horror in the first round, before losing to Curious and being knocked into the losers bracket. Here he would defeat Hack and aLive, before losing to RorO. He would go on to defeat Polt in the 9th-12th consolation game, finishing the tournament in 9th-10th place and qualifying for the Asia finals.

In the finals Miya would lose 2:1 to Sen in the first round. He would defeat Hui in the losers bracket, before losing 2:1 to Creator and being the first South Korean knocked out of the tournament.